NVIDIA RTX A1000 vs NVIDIA RTX PRO 4000 Blackwell SFF

Comparison of NVIDIA RTX A1000 with 8 GB GDDR6 and 2,304 cores vs NVIDIA RTX PRO 4000 Blackwell SFF with 24 GB GDDR7 and 8,960 cores.

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Performance Rating

NVIDIA RTX PRO 4000 Blackwell SFF outperforms NVIDIA RTX A1000 by 201.59% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

NVIDIA RTX A1000

4.4

NVIDIA RTX A1000

4.4
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

NVIDIA RTX PRO 4000 Blackwell SFF

13.3

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

8 GB
🔥 +200% 24 ГБ

Memory Type

GDDR6 GDDR7

Memory Bandwidth

192.0 GB/s 432.0 GB/s

Memory Bus Width

128 бит 192 бит

ML Performance

FP16 (Half Precision)

6.737 TFLOPS
🔥 +281% 25.66 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

6.737 TFLOPS
🔥 +281% 25.66 TFLOPS

FP64 (Double Precision)

0.1053 TFLOPS
🔥 +281% 0.401 TFLOPS

CUDA Cores

2,304
🔥 +289% 8,960

RT Cores

18
🔥 +289% 70

Architecture & Compatibility

GPU Architecture

Ampere Blackwell 2.0

SM (Streaming Multiprocessor)

18
🔥 +289% 70

PCIe Version

PCIe 4.0 x8 PCIe 5.0 x8

ML Software Support

CUDA Version

8.6
🔥 12.0

Clocks & Performance

Base Clock

🔥 +26% 727
577

Boost Clock

🔥 +2% 1,462
1,432

Memory Clock

🔥 +33% 1,500
1,125

Power Consumption

Recommended PSU

250 W 250 W

Power Connector

None None

TDP/TGP

🔥 -29% 50 W
70 W

Rendering

Texture Units (TMU)

72
🔥 +289% 280

ROP

18
🔥 +289% 70

L2 Cache

2 MB
🔥 +2,300% 48 MB

Additional

Slots

Single-slot Dual-slot

Release Date

April 16, 2024 Aug. 11, 2025

Display Outputs

4x mini-DisplayPort 1.4a
4x mini-DisplayPort 2.1b

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